JP2879651B2 - Swinging track guide annular body sliding club protective covering - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a protective cover for a sliding club of a swing path guide ring in a golf swing training apparatus capable of practicing a golf swing along a swing path guide ring. is there.

[0002]

2. Description of the Related Art Japanese Patent Application No. 5-153 filed by the present applicant.
No. 900 (Japanese Unexamined Patent Application Publication No. 7-008587) discloses that a golf club sliding protection member having a synthetic resin filament having a small contact area with a golf club at a portion where the golf club slides and slides has a small frictional resistance. Provided on the outer surface of the raceway guide ring ".

[0003]

The club sliding protection member of the above-mentioned application is made of a synthetic resin, and has a linear member having a diameter smaller than the diameter of the swing path guide annular member formed integrally with the mounting fixing portion. The portion where the fixing portion is in contact with the outer surface of the swing track guide ring is curved on its inner surface so as to match the curved surface of the outer circumference of the swing track guide ring. In order to enhance the bonding effect when mounting and fixing the outer peripheral surface of the guide annular body with an adhesive, the mounting fixing portion is formed to be wide.

Further, in the above-mentioned application, a synthetic resin tape is adhered to the outer surface of a metal band having an appropriate width, and a synthetic resin wire having a diameter smaller than the diameter of the swing track guide annular body is adhered on the tape. The strip is bonded and fixed, and has fastening members such as bolts and nuts on flanges provided at both ends of the metal band.

In the above-mentioned application, a synthetic resin adhesive tape having an appropriate width is wound around the outer peripheral surface of the swing track guide ring, and the outer surface of the synthetic resin adhesive tape is bonded to the swing track guide ring with an adhesive. In this case, a synthetic resin filament having a diameter smaller than the diameter of the synthetic resin is bonded and fixed.

[0006] In the above-mentioned application, the golf club is slidably slidably slidably attached to a fixed portion of the club sliding protection member on the curved surface of the outer periphery of the swing track guide annular body with an adhesive, and has an appropriate width. A synthetic resin tape is adhered to the outer surface of the metal band, and a synthetic resin wire having a diameter smaller than the diameter of the swing track guide annular body is adhered and fixed thereto with an adhesive, and an appropriate width. A synthetic resin adhesive tape is wound around the outer peripheral surface of the swing track guide annular body, and a synthetic resin filament is adhered and fixed to the outer surface of the synthetic resin adhesive tape by an adhesive. The work for mounting and fixing is complicated and the workability is poor, and the golf club sliding on the club sliding protection member after mounting and fixing causes so-called play in those mounting parts. And a INVENTION practical problems that somewhat unreliable.

[0007] The present invention relates to an improvement of the invention of the above-mentioned patent application of the present applicant, and particularly to a method of simply providing a club sliding protective covering material on a swing track guide ring while having a simple structure. It is an object of the present invention to provide a sliding club protection covering of a swing track guide annular body that can be easily and securely attached and fixed.

[0008]

According to the present invention, there is provided a sliding track protective covering for a swing track guide ring according to the present invention, which is made of a flexible synthetic resin and has an outer diameter of a swing track guide ring. A tubular body having an inner diameter slightly smaller than that of the cross-section and having a continuous protruding portion on a portion of the outer surface in the longitudinal direction where the golf club during sliding slides and slides, and a portion other than the protruding portion. Is provided with a continuous longitudinal notch for fitting to the swing track guide ring, and is fitted to the outer surface of the swing track guide ring by the resilience of both side walls of the notch. It is fixed.

[0009] In order to achieve the above object, the present invention provides a sliding track protective covering for a swing track guide ring,
Fits on the outer surface of a substantially circular small-diameter metal member made of a flexible synthetic resin and having a small contact area with the golf club fixed to a portion of the swing track guide ring that slides and slides on the golf club during the swing. A continuous longitudinal notch portion for fixing is provided, and a substantially circular tubular body having an inner diameter slightly smaller than the outer diameter of the metal member, and both side wall portions of the notch portion are provided. Is resiliently fitted and fixed to the outer surface of the metal member.

[0010] The sliding club protective cover fitted and fixed to the small-diameter metal member of the swing track guide annular body according to the present invention is used for swinging the outer surface in the longitudinal direction fitted and fixed to the metal member. Has a continuous protruding portion at the portion where the golf club slides and slides.

[0011]

Since the sliding club protective cover is provided with a continuous longitudinal cutout for fitting to the swing track guide ring at a portion other than the protrusion, the swing track guide ring or the swing track guide ring is provided. The fitting to the small-diameter metal member can be performed in a short time by a simple operation of slightly expanding the cutout portion of the sliding club protective cover.

The sliding club protective cover is fitted to the outer surface of the swing track guide ring or a small-diameter metal member by the resilience of both side walls of the continuous cutout portion in the longitudinal direction of the sliding club protective cover. Can be easily and easily performed, and can be securely fixed to the outer surface of the swing track guide ring or the metal member.

[0013] The fitting and fixing of the outer surface of the swing track guide ring or the outer surface of the small-diameter metal member do not require a fixing member such as an adhesive or a synthetic resin tape. No tools are required for fitting the outer surface of the metal member or the outer surface of the small-diameter metal member, and the outer surface of the swing track guide ring of the gliding club protective cover or the outer surface of the metal member is easily and easily. Can be securely fixed.

The sliding club protective cover fitted and fixed to the outer surface of the swing track guide ring or the outer surface of the small-diameter metal member can be easily attached and detached, so that the sliding club protective cover is worn. Can be easily replaced.

The small-diameter metal member fixed to the portion of the swing track guide ring body where the golf club during sliding slides and slides is a substantially circular one having a small contact area with the golf club. It is much smaller in diameter than the body, and is provided on its outer surface in the longitudinal direction of a sliding club protective covering, which is a substantially circular tubular body having an inner diameter slightly smaller than the outer diameter of the metal member. The sliding club protective covering can be fitted through the cutout, and after the fitting, the sliding club protective covering can be fixed without causing rotation or play.

The club slide protection cover is made of a flexible synthetic resin, and is a substantially circular tubular body having an inner diameter slightly smaller than the outer diameter of the swing track guide annular body. Since the golf club of the present invention has a continuous protruding portion at the part where it slides and slides, the golf club during the swing slides and slides along the smooth club sliding protective covering, and is No resistance and no damage to the golf club.

The sliding club protective cover fitted and fixed to the outer surface of the swing track guide annular body or the outer surface of the small-diameter metal member has no connecting portion, and therefore no connecting member is required. There is no step in the part where the golf club slides and slides, so the entire swing track guide ring with the sliding club protective covering attached and fixed is simple and neat, and the golf swing trainer has no feeling of resistance. The golf club can be swung smoothly without feeling.

[0018]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a swing track guide ring according to the present invention; FIG. 1 is a side view of a golf swing practice apparatus provided with a swing track guide ring to which a sliding club protective cover is attached and fixed, and FIG. 2 is AA of FIG.
FIG. 3 is a cross-sectional view showing a first embodiment of a swing track guide ring body to which a sliding club protective covering is attached and fixed in a line, and FIG. 3 is a second embodiment of the same swing track guide ring body in a line AA in FIG. FIG. 4 is a cross-sectional view showing a third embodiment of the same swing track guide ring taken along line AA of FIG. 1, and FIG. 5 is a partial perspective view of the first embodiment of the sliding club protective cover. FIG. 6 and FIG. 6 are partial perspective views of a second embodiment of the sliding club protective cover, and FIG. 7 is a partial perspective view of the third embodiment of the sliding club protective cover.

In FIG. 1, a golf swing practice device 8 is shown.
Is composed of a support base frame portion 10 and a lower base frame portion 11 formed by bending two metal or synthetic resin pipes, and a support member 9 is mounted on the support base frame portion 10. The swing orbit guide ring 1 is swingably attached to the upper end of the support member 9 via an upper turning member 12 so as to be detachable and adjustable in mounting angle and height of an upper support point. ing.

A lower cross member 14 is fixed to the lower base frame portion 11, and the swing track guide ring 1 is swingably attached to a substantially middle portion of the lower cross member 14 via a lower rotating member 13. Have been. 15 is a golf club.

In the first embodiment of the sliding club protective cover shown in FIGS. 2 and 5, the sliding club protective cover 2 is fitted and fixed to the outer surface of the swing track guide ring 1. The sliding club protective cover 2 is made of a flexible synthetic resin, is a substantially circular tubular body having an inner diameter slightly smaller than the outer diameter of the swing track guide annular body 1, and has a longitudinal outer surface during swinging. A continuous protruding portion 3 is formed in a portion where the golf club 16 slides and slides,
A portion other than the protruding portion 3 is provided with a continuous longitudinal cutout 4 for fitting to the swing track guide annular body 1, and the walls 7 on both sides of the cutout 4 are provided. It has elasticity.

The sliding club protective cover of the second embodiment shown in FIGS. 3 and 6 has an outer diameter smaller than that of the sliding club protective cover 2 fitted and fixed to the outer surface of the swing track guide ring 1. Is a small-diameter sliding club protective covering 6, and the covering 6 includes a golf club 16 fixed by welding 15 or the like to a portion of the swing track guide ring 1 where the golf club 16 slides while sliding. In order to reduce the contact area of the swing track guide ring 1, it fits on the outer surface of a small-diameter metal member 5 composed of a metal thin tube or a metal rod having an outer diameter much smaller than the outer diameter of the cross section of the swing track guide ring 1. It is fixed together and has a continuous notch 4 in the longitudinal direction.

The third embodiment of the sliding club protective covering shown in FIGS. 4 and 7 is the same as that of the second embodiment shown in FIGS. 3 and 6 on the outer surface of the swing track guide ring 1. A small-diameter sliding club protective covering 6 whose outer diameter is smaller than the sliding club protective covering 2 to be fitted and fixed, and this covering 6 is fitted and fixed to the outer surface of the small-diameter metal member 5. A continuous longitudinal cutout 4 for
The golf club having a swing has a protruding portion 3 which is continuous with a portion where the golf club slides and slides.

In the sliding club protective cover 2 and the small-diameter sliding club protective cover 6, both side walls 7, 7 of the continuous notch 4 in the longitudinal direction have elasticity, and the elasticity thereof causes It is fitted and fixed to the outer surface of the swing path guide ring 1 or the small-diameter metal member 5.

The lengths of the sliding club protective cover 2 and the small-diameter sliding club protective cover 6 are substantially equal to the length of the swing track guide ring 1 or the small-diameter metal member 5.

The swing track guide annular body 1 in the first embodiment is a circular annular body made of a metal such as iron or aluminum having a circular cross section or a synthetic resin, reinforced plastic, or the like. The swing track guide annular body 1 in the example is a circular annular body made of a metal such as weldable iron having a circular cross section.

The operation of each embodiment of the sliding club protective covering of the swing track guide ring according to the present invention will be described. The swing trainer sets the swing track guide ring 1 in the direction in which the ball flies. The inclination angle of the swing track guide ring 1 is set in consideration of the user's height and the length of the golf club to be used, and the swing track guide ring 1 enters the swing track guide ring 1.

The ball is connected to the lower cross member 1 in the lower base frame 11.
4 and a little forward of the lower part of the swing track guide ring 1, and a swing trainer can use the lower part of the golf club to protect the gliding club provided on the outer surface of the swing track guide ring 1. A series of golf swings from backswing to downswing, impact, and follow swing are performed by swinging freely like a normal swing along 2.

The sliding club protective covering 2 and the small-diameter sliding club protective covering 6 are continuously connected to the swing track guide ring 1 or the small-diameter metal member 5 at a portion other than the protrusion 3. The notch 4 in the longitudinal direction is provided, and the fitting to the swing track guide ring 1 or the small-diameter metal member 5 is provided in the sliding club protective covering 2 or the small-diameter sliding club protective covering 6. It is possible to shorten the time by a simple operation of slightly expanding the continuous notch 4 in the longitudinal direction.

The swing track guide ring 1 or the small-diameter metal is formed by the resilience of the side walls 7, 7 of the continuous notch 4 in the longitudinal direction of the sliding club protective covering 2 and the small-diameter sliding club protective covering 6. Since it is fitted and fixed to the outer surface of the sliding member 5, it can be easily and easily fitted to the outer surface of the swing track guide ring 1 or the outer surface of the small-diameter metal member 5, and the sliding club protective cover 2 And it can be securely fixed to the outer surface of the swing track guide ring 1 of the small diameter sliding club protective covering 6 or the small diameter metal member 5.

The fitting to the outer surface of the swing track guide annular body 1 or the outer surface of the small-diameter metal member 5 does not require a fixing member such as an adhesive or a synthetic resin tape. No tool is required for fitting to the outer surface of the annular body 1 or the outer surface of the small-diameter metal member 5,
The sliding club protective cover 2 and the small-diameter sliding club protective cover 6 can be easily and easily attached to the outer surface of the swing track guide ring 1 or the small-diameter metal member 5 and securely fixed.

The sliding club protective cover 2 and the small-diameter sliding club protective cover 6 are easily and easily fitted and fixed to the outer surface of the swing track guide ring 1 or the outer surface of the small-diameter metal member 5. Since it can be surely performed, it is easy to attach and detach the sliding club protective cover 2 and the small diameter sliding club protective cover 6 fitted and fixed to the outer surface of the swing track guide ring 1 or the outer surface of the metal member 5. Yes, so that the sliding club protective coverings 2, 6 can be easily replaced when worn.

The small-diameter metal member 5 fixed to the portion of the swing track guide ring 1 that slides and slides on the golf club 16 during the swing is substantially circular with a small contact area with the golf club 16. The diameter of the track guide ring 1 is much smaller, and its outer surface is provided with a small-diameter sliding club protective coating which is a substantially circular tubular body having an inner diameter slightly smaller than the outer diameter of the small-diameter metal member 5. Body 6
The sliding club protective covering 6 can be fitted through the notch 4 provided continuously in the longitudinal direction of the sliding club. After the fitting, the sliding club protective covering 6 does not rotate or play. 6 can be fixed.

The club-sliding protective covering 2 is made of a flexible synthetic resin, is a substantially circular tubular body having an inner diameter slightly smaller than the outer diameter of the swing track guide ring 1, and has an outer surface in the longitudinal direction. Since the golf club 16 during the swing has the continuous protrusions 3 at the portion where the golf club 16 slides and slides, the golf club 16 during the slide slides and slides along the smooth club sliding protection cover 2. However, there is no resistance to the swing practicer and no damage to the golf club.

The sliding club protective coverings 2, 6 fitted and fixed to the outer surface of the swing track guide annular body 1 or the outer surface of the small-diameter metal member 5 have no connecting portion, and therefore require a connecting member. Not golf club 1 on swing
Since there is no step in the portion where the sliding member 6 slides and slides, the entire swing track guide ring 1 to which the sliding club protective coverings 2 and 6 are attached and fixed becomes simple and neat, and the golf swing trainer has no resistance. The golf club can be smoothly swung without feeling any feeling.

The sliding club protective cover 2 provided on the outer surface of the swing track guide ring 1 is made of a flexible synthetic resin, and has an inner diameter slightly smaller than the outer diameter of the swing track guide ring 1. Since the golf club 16 has a substantially circular shape and has a continuous protruding portion 3 at a portion of the outer surface in the longitudinal direction where the swinging golf club 16 slides and slides, the swinging golf club 16 can be a smooth sliding club. It slides and slides along the protective cover 2 without giving a resistance to the swing trainer and without causing any damage to the golf club 16.

[0037]

The sliding club protective cover of the swing track guide ring according to the present invention has a simple structure, but the club slide protection member for the swing track guide ring is easily and easily provided. Moreover, there is an effect that it can be securely attached and fixed.

[0038] The sliding club protective cover of the swing track guide ring according to the present invention has a simple and clean overall swing track guide ring to which the sliding club protective cover is attached and fixed. Has an effect that the golf club can be smoothly swung without feeling any resistance.

The sliding club protective covering of the swing track guide ring according to the present invention is a mounting and dismounting of the sliding club protecting cover fitted and fixed to the outer surface of the swing track guide ring or the outer surface of the metal member. Therefore, when the sliding club protective cover is worn out, it can be easily replaced.

The sliding club protective covering of the swing track guide ring according to the present invention has a simple structure, has an effect of being easy to manufacture and inexpensive.

[Brief description of the drawings]

FIG. 1 is a side view of a golf swing practice device provided with a swing track guide ring to which a gliding club protective covering is fixedly mounted.

FIG. 2 is a cross-sectional view showing a first embodiment of a swing track guide ring body to which a gliding club protection cover is attached and fixed along line AA in FIG. 1;

FIG. 3 is a cross-sectional view showing a second embodiment of the same swinging track guide ring taken along line AA in FIG. 1;

FIG. 4 is a cross-sectional view taken along line AA of FIG. 1, showing a third embodiment of the swing track guide ring.

FIG. 5 is a partial perspective view of the first embodiment of the gliding club protective cover.

FIG. 6 is a partial perspective view of a second embodiment of the gliding club protective cover.

FIG. 7 is a partial perspective view of a third embodiment of the gliding club protection cover.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Swing track guide annular body 2 Sliding club protective covering 3 Projection 4 Notch 5 Small-diameter metal member 6 Small-diameter sliding club protective covering 7 Side wall

Claims (3)

(57) [Claims] 1. A golf club that is made of a flexible synthetic resin and has a substantially circular cross section with an inner diameter slightly smaller than the outer diameter of the swing track guide annular body. A continuous protruding portion is provided in a portion that slides and a continuous longitudinal notch portion is provided in a portion other than the protruding portion so as to be fitted to the swing track guide annular body. A sliding club protective covering for a swing track guide ring, wherein the cover is fitted and fixed to the outer surface of the swing track guide ring by the resilience of both side walls of the section. 2. An almost circular small-diameter metal member made of a flexible synthetic resin and having a small contact area with a golf club fixed to a portion of the swing track guide annular body where the golf club slides and slides during the swing. A continuous longitudinal notch for fitting to the outer surface of the metal member is provided, and a substantially circular tubular body having an inner diameter slightly smaller than the outer diameter of the metal member is provided. The sliding club protection covering of a swing track guide ring-shaped body characterized in that it is fitted and fixed to the outer surface of a metal member by the resilience of both side walls. 3. The method according to claim 2, further comprising a continuous projection at a portion of the outer surface in the longitudinal direction, which is fitted and fixed to the small-diameter metal member, where the swinging golf club slides and slides. A sliding club protective covering of the swing track guide ring described.